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107374813 = 7132394937
BaseRepresentation
bin1100110011001…
…10100011011101
321111001012112221
412121212203131
5204441443223
614353225341
72442446050
oct631464335
9244035487
10107374813
1155679317
122bb62251
13193264c0
1410390a97
15965eb5d
hex66668dd

107374813 has 16 divisors (see below), whose sum is σ = 132733440. Its totient is φ = 84583296.

The previous prime is 107374801. The next prime is 107374853. The reversal of 107374813 is 318473701.

It is not a de Polignac number, because 107374813 - 25 = 107374781 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107374853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19281 + ... + 24217.

It is an arithmetic number, because the mean of its divisors is an integer number (8295840).

Almost surely, 2107374813 is an apocalyptic number.

107374813 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107374813 is a deficient number, since it is larger than the sum of its proper divisors (25358627).

107374813 is a wasteful number, since it uses less digits than its factorization.

107374813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 107374813 is about 10362.1818648391. The cubic root of 107374813 is about 475.2996270239.

The spelling of 107374813 in words is "one hundred seven million, three hundred seventy-four thousand, eight hundred thirteen".

Divisors: 1 7 13 91 239 1673 3107 4937 21749 34559 64181 449267 1179943 8259601 15339259 107374813